5441460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1019}}^1$

素因数の和:1120

約数の個数: 48

約数和(自身を含む): 15422400

約数和(自身を除く): 9980940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1019, 1068, 1335, 1780, 2038, 2670, 3057, 4076, 5095, 5340, 6114, 10190, 12228, 15285, 20380, 30570, 61140, 90691, 181382, 272073, 362764, 453455, 544146, 906910, 1088292, 1360365, 1813820, 2720730, 5441460]

約数ペア:

[(1, 5441460), (2, 2720730), (3, 1813820), (4, 1360365), (5, 1088292), (6, 906910), (10, 544146), (12, 453455), (15, 362764), (20, 272073), (30, 181382), (60, 90691), (89, 61140), (178, 30570), (267, 20380), (356, 15285), (445, 12228), (534, 10190), (890, 6114), (1019, 5340), (1068, 5095), (1335, 4076), (1780, 3057), (2038, 2670)]